The headbush of the series CGHFRT is a semi-finished product suitable to manufacture plunger cylinders. Made of steel 9SMn28 up to a rod diameter of 60 mm and in steel UNI C40 for bigger diameters, all of them are NI-TEMPER treated. It is a basic component for our standard cylinders HFRT. It is a very versatile item, particularly used in the mobile, in the agricultural and in the industrial sectors.
| TYPE 1 MATERIAL | STEEL 9SMn28 WITH "NI-TEMPER" TREATMENT |
| TYPE 2 MATERIAL | STEEL St 52.3 / UNI C40 |
